Extreme heat can pose a danger to baseball players and fans. It’s also changing the physics of the game.
- Posted on July 25, 2025
- By Chicago Tribune
- 2 Views

Extreme heat can pose a danger to baseball players and fans. It’s also changing the physics of the game.

Researchers have found that warmer, less dense air lets batted baseballs fly farther — leading to a slight but measurable increase in home runs.